C3O1U1N1T1E1R1T1E1N1O1R1S1
15 points
COUNTERTENORS is validvalid
COUNTERTENOR, [n]
COUNTERTENOR, the highest alto male voice (so called because a contrast to tenor) [n]
COUNTERTENOR, [n]
COUNTERTENOR, the highest alto male voice (so called because a contrast to tenor) [n]